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Browsing the "U.S. Energy Information Administration" Tag

Most Utility-Scale, Fixed-Tilt Solar Photovoltaic Systems Are Tilted 20 Degrees To 30 Degrees

January 2nd, 2019 | by U.S. Energy Information Administration

Nearly 40%, or 10.4 gigawatts (GW), of utility-scale solar photovoltaic (PV) systems operating in the United States at the end of 2017 were fixed-tilt PV systems rather than tracking systems. Of the utility-scale fixed-tilt solar PV systems, 76% of the capacity was installed at a fixed angle between 20 degrees and 30 degrees from the horizon



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